Comparison of Maximum Phonation Duration and S/Z Ratio in Individuals with Asthma, Tuberculosis and Clinically Normal Voice. Med. J. Shree Birendra Hosp. [Internet]. 2019 Jul. 12 [cited 2026 Jul. 7];18(2):16-21. Available from: https://www.nepjol.info/index.php/MJSBH/article/view/24089